TY  - BOOK
AU  - Whitman,Michael E.
AU  - Green,Andrew
AU  - Mattord,Herbert J.
TI  - Guide to firewalls & VPNs
SN  - 9781111135393
PY  - 2012///
CY  - Boston, MA
PB  - Course Technology, Cengage Learning
KW  - Computer networks
KW  - Security measures
KW  - Problems, exercises, etc
KW  - Computer security
KW  - Firewalls (Computer security)
KW  - Extranets (Computer networks)
N1  - Includes index; Previous edition titled: Guide to firewalls and network security : intrusion detection and VPNs
ER  -